<template>
    <div class="daohang">
       <el-row class="tac">
            <el-menu
                default-active="$router.path"
                router
                class="el-menu-vertical-demo"
                @open="handleOpen"
                @close="handleClose">
            <el-submenu index="1">
        <template slot="title">
          <i class="el-icon-location"></i>
          <span>导航一</span>
        </template>
        <el-menu-item-group>
          <el-menu-item index="1-1">选项1</el-menu-item>
          <el-menu-item index="1-2">选项2</el-menu-item>
        </el-menu-item-group>
          <el-menu-item index="1-3">选项3</el-menu-item>
      </el-submenu>
      <el-menu-item index="2">
        <i class="el-icon-menu"></i>
        <span slot="title">导航二</span>
      </el-menu-item>
      <el-menu-item index="3">
        <i class="el-icon-document"></i>
        <span slot="title">导航三</span>
      </el-menu-item>
      <el-menu-item index="4">
        <i class="el-icon-setting"></i>
        <span slot="title">导航四</span>
      </el-menu-item>
    </el-menu>
</el-row>
    </div>
</template>

<script>
    export default {
        name: "DAOHANG",
        data() {
            return {

            }
        },
        components:{

        },
        methods:{
            handleOpen(key, keyPath) {
                console.log(key, keyPath);
            },
            handleClose(key, keyPath) {
                console.log(key, keyPath);
            }
        },
    }
</script>

<style lang="scss" scoped>
// .daohang{

// }

</style>